endpoint for check-in (fixes #31) (#34)

Co-authored-by: Kiara Grouwstra <kiara@bij1.org>
Reviewed-on: #34

app/controllers/main_controller.rb

@@ -1,5 +1,5 @@
 class MainController < ApplicationController
-  before_action :set_user_room, only: [:join, :users, :stream, :stemmen]
+  before_action :set_user_room, only: [:join, :users, :stream, :stemmen, :checkin]
 
   def index
   end
@@ -26,12 +26,7 @@ class MainController < ApplicationController
   end
 
   def stream
-    start = Time.new(2023, 02, 19, 0, 0, 0, "+01:00")
-    @running = false
-    if Time.now > start or @user.moderator
-      @user.update(presence: true)
-      @running = true
-    end
+    update_running
   end
 
   def stemmen
@@ -40,9 +35,25 @@ class MainController < ApplicationController
     render :votes
   end
 
+  def checkin
+    # HTTP basic auth
+    http_basic_authenticate_or_request_with name: Rails.application.config.admin_name,
+    password: Rails.application.config.admin_password
+
+    notice = ""
+    if @user.presence
+      notice = "Warning: user already checked in!"
+    else
+      notice = "Success: user is now checked in!"
+      @user.update(presence: true)
+    end
+    redirect_to user_url(@user.id), notice: notice
+  end
+
   private
     def set_user_room
       @user = User.find_by token: params[:token]
+      # check if the user was found
       if @user.nil?
         redirect_to 'https://bij1.org/', status: :unauthorized
       else
@@ -50,4 +61,13 @@ class MainController < ApplicationController
       end
     end
 
+    def update_running
+      start = Time.new(2023, 02, 19, 0, 0, 0, "+01:00")
+      @running = false
+      if Time.now > start or @user.moderator
+        @user.update(presence: true)
+        @running = true
+      end
+    end
+
 end

config/routes.rb

@@ -20,5 +20,6 @@ Rails.application.routes.draw do
   get ':token', to: 'main#stemmen', as: 'user_elections'
   get ':token/stream', to: 'main#stream', as: 'user_stream'
   get ':token/inbellen', to: 'main#join', as: 'join_room'
+  get ':token/checkin', to: 'main#checkin', as: 'checkin'
   root 'main#index'
 end